【12 Step Sizes】12 sizes available: 3/16", 1/4", 5/16", 3/8", 1/2", 9/16", 5/8", 11/16", 13/16", and 7/8", catering to diverse drilling needs.
【4 Spiral Flutes】The four-flute design ensures faster, smoother cutting—effortless like slicing through butter.
【M35 Cobalt High-Speed Steel】Ideal for drilling stainless steel, hardened metals, low-carbon steel, galvanized steel, aluminum, copper, plastic, wood, and materials with similar or lower hardness. Capable of handling stainless steel up to 1/8" (3mm) thick.
【TiAlN Coating】Featuring a surface hardness of 89HRC, it enables cutting harder materials and supports higher cutting speeds.
【Continuous Operation】Polished steps and clearly visible size markings allow you to see the target hole size during drilling, eliminating the need to stop and check, saving time and effort.
TINVHY 58-Pack Pro-Series 1/2In T-Slot Hold Down Clamp Clamping Kit Replacement for Bridgeport Mill Set Up Set 3/8In-16 Stud
SAR 289
YG-1 G4 Series Vanadium Alloy HSS Spiral Flute Tap, Uncoated (Bright) Finish, Round Shank with Square End, Bottoming Chamfer, M8-1.25 Thread Size, D5 Tolerance
SAR 103
uxcell 1/2-20 UNF Round Die, Machine Thread Right Hand Threading Die, Alloy Tool Steel Screw Thread Cutting Die
SAR 53
Hand Threading Taps, M1.2 x 0.25 Thread, Metric High Speed Steel Screw Tapping Taper Bottom Tap - (Applications: for Machine Thread Repair), 5-Pairs
SAR 61
